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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-08-03 21:36:12 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-08-04 16:54:39 +0300 |
| commit | e4ef4e5d1e32ce7628b4fc0cbe562d6fb3c8035a (patch) | |
| tree | 5cc1db674bdaa8a5dfe675d367a7521d1113eecd /samples | |
| parent | 556c6dd518d71a1ab81f178ee1c56b40d5636d1b (diff) | |
| download | linux-e4ef4e5d1e32ce7628b4fc0cbe562d6fb3c8035a.tar.xz | |
vfio-dev/mdpy-fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.
The macro and token set the currently selected values, so there is
no functional change.
v3:
* use _IOMEM_ in commit message
v2:
* updated to use _IOMEM_ tokens
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-48-tzimmermann@suse.de
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/Kconfig | 4 | ||||
| -rw-r--r-- | samples/vfio-mdev/mdpy-fb.c | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/samples/Kconfig b/samples/Kconfig index bf49ed0d7362..b0ddf5f36738 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -210,9 +210,7 @@ config SAMPLE_VFIO_MDEV_MDPY config SAMPLE_VFIO_MDEV_MDPY_FB tristate "Build VFIO mdpy example guest fbdev driver" depends on FB - select FB_CFB_FILLRECT - select FB_CFB_COPYAREA - select FB_CFB_IMAGEBLIT + select FB_IOMEM_HELPERS help Guest fbdev driver for the virtual display sample driver. diff --git a/samples/vfio-mdev/mdpy-fb.c b/samples/vfio-mdev/mdpy-fb.c index cda477b28685..4598bc28acd9 100644 --- a/samples/vfio-mdev/mdpy-fb.c +++ b/samples/vfio-mdev/mdpy-fb.c @@ -88,11 +88,9 @@ static void mdpy_fb_destroy(struct fb_info *info) static const struct fb_ops mdpy_fb_ops = { .owner = THIS_MODULE, + FB_DEFAULT_IOMEM_OPS, .fb_destroy = mdpy_fb_destroy, .fb_setcolreg = mdpy_fb_setcolreg, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, }; static int mdpy_fb_probe(struct pci_dev *pdev, |